body{
   background:#eee;
}
#register_main{
    width:850px;
    margin: 60px auto;
    background: #fff;
    padding-bottom: 40px;
}
#register_main a{
    color:#e8380d;
}
#register_main a:hover{
    text-decoration: underline;
}
#register_main .register_box{
    width: 360px;
    margin:0 auto;
}
#register_main .register_box li{
    width: 100%;
    position:relative;
}
#register_main input{
    box-sizing: border-box;
    width: 100%;
    height: 50px;
    border: 1px solid #ddf;
    margin-bottom:20px;
    padding-left: 10px;
}
/*选择注册方式 */
#register_main .register_box li:nth-child(1){
    margin-bottom: 20px;
    margin-top:80px;
}
#register_main .register_box li:nth-child(1) p{
    text-align: center;
    font-size: 18px;
}
#register_main .register_box li:nth-child(1) span.active{
    color:#e8380d;
}
#register_main .register_box li:nth-child(1) span{
    color:#444;
    cursor: pointer;
}
#register_main .register_box li:nth-child(1) b{
    font-weight:normal;
}
/*验证码*/
#register_main .register_box li:nth-child(4) input{
    width: 235px;
}
#register_main .register_box li:nth-child(4) canvas{
    border:1px solid #99f;
}
#register_main .register_box li:nth-child(5) input{
    width: 260px;
    border-right:none;
}
#register_main .register_box li:nth-child(5) button{
    box-sizing: border-box;
    width:100px;
    height:50px;
    border:1px solid #ddf;
    background: #fff;
}
/*协议*/
#register_main .register_box li:nth-child(6) input{
    width:13px;
    height:13px;
}
#register_main .register_box li:nth-child(6) label{
    font-size: 14px;
    color: #666;
    ling-height:19px;
}
/*提交按钮*/
#register_main .register_box li:nth-child(7) button{
    box-sizing: border-box;
    width: 100%;
    height: 50px;
    background:#e8380d;
    margin-bottom:20px;
    font-size: 20px;
    color:#fff;
}
#register_main .register_box li:nth-child(8) p{
    color:#777;
    font-size:13px;
}
[id$=_alert]{
    display:block;
    width:200px;
    height:50px;
    line-height: 50px;
    color:#e8380d;
    position:absolute;
    top:0px;
    left:375px;
}
#protocol_alert{
    height:36px;
    line-height: 25px;
}